package com.czie.iot1913.lps.List;

/**
 * @author [email protected]
 * @date 2022-03-17 14:05
 */
public class Student {
    private String name;
    private int age;

    public Student() {
    }

    public Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}  

package com.czie.iot1913.lps.List;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * @author [email protected]
 * @date 2022-03-17 17:29
 */
public class StudentListTest {
    public static void main(String[] args) {
        Student s1 = new Student("劉品水",21);
        Student s2 = new Student("劉呂水",22);
        Student s3 = new Student("劉口水",23);
        List<Student> list = new ArrayList<Student>();
        list.add(s1);
        list.add(s2);
        list.add(s3);
        //增強for遍歷
        for (Student s01:list){
            System.out.println(s01.getName()+","+s01.getAge());
        }
        System.out.println("=======");
        //Iterator遍歷
        Iterator<Student> it = list.iterator();
        while (it.hasNext()){
            Student s02=it.next();
            System.out.println(s02.getName()+","+s02.getAge());
        }
        System.out.println("=======");
        //for迴圈遍歷
        for (int i = 0; i < list.size(); i++) {
            System.out.println(list.get(i).getName()+","+list.get(i).getAge());
        }

    }
}